CBSE Class 11 Computer Science Essentials (CS) Classes in Begusarai, Online Coaching

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Why this fits a Begusarai student

Most Begusarai schools follow the Bihar Board (BSEB), with CBSE, ICSE/ISC and Cambridge schools alongside. We teach the CBSE, ICSE/ISC, Cambridge IGCSE, GSEB and NIOS computer subjects, not the BSEB computer paper itself, so this course suits a Begusarai student in one of those schools.

✓Live classes at Indian Standard Time, never pre-recorded
✓Small batch or one-to-one, so a Begusarai student can interrupt and ask
✓Taught by Kajal Ma'am, teaching computer subjects since 2006
✓Free demo class before any payment

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What CBSE Class 11 Computer Science Essentials (CS) covers

3 units. Tap any unit to see its topics.

01Unit 1: Computer Systems and Organisation+

Basic computer organisation: hardware, software, input/output devices, CPU, memory (primary, cache, secondary), units of memory (bit, byte, KB, MB, GB, TB, PB)
Types of software: system software (operating systems, system utilities, device drivers), programming tools and language translators (assembler, compiler, interpreter), application software
Operating System: functions of the OS, OS user interface
Boolean logic: NOT, AND, OR, NAND, NOR, XOR, truth tables, De Morgan's laws, logic circuits
Number System: Binary, Octal, Decimal and Hexadecimal; conversion between number systems
Encoding Schemes: ASCII, ISCII, Unicode (UTF8, UTF32)

02Unit 2: Computational Thinking and Programming - I+

Introduction to problem-solving: analyzing the problem, developing an algorithm, coding, testing, debugging; flowcharts, pseudocode, decomposition
Basics of Python: features of Python, hello world program, interactive vs script mode, character set, tokens (keyword, identifier, literal, operator, punctuator), variables, l-value and r-value, comments
Data types: integer, floating point, complex, boolean, string, list, tuple, None, dictionary; mutable vs immutable types
Operators: arithmetic, relational, logical, assignment, augmented assignment, identity (is, is not), membership (in, not in)
Expressions, statements, type conversion (explicit and implicit), operator precedence, input/output from console
Errors: syntax errors, logical errors, run-time errors
Flow of control: indentation, sequential, conditional and iterative flow
Conditional statements: if, if-else, if-elif-else (e.g. absolute value, sort 3 numbers, divisibility)
Iterative statements: for loop, range(), while loop, break and continue, nested loops (patterns, series, factorial)
Strings: operations (concatenation, repetition, membership, slicing), traversal, built-in methods (len, capitalize, title, lower, upper, count, find, index, endswith, startswith, isalnum, isalpha, isdigit, strip, replace, join, split, etc.)

03Unit 3: Society, Law and Ethics+

Digital footprints
Digital society and netizen: net, communication and social media etiquettes
Data protection: intellectual property rights (copyright, patent, trademark), violation of IPR (plagiarism, copyright/trademark infringement), open source software and licensing (Creative Commons, GPL, Apache)
Cyber crime: hacking, eavesdropping, phishing and fraud emails, ransomware, cyber trolls, cyber bullying
Cyber safety: safe web browsing, identity protection, confidentiality
Malware: viruses, trojans, adware
E-waste management: proper disposal of electronic gadgets
Information Technology Act (IT Act)
Technology and society: gender and disability issues in computing

See the full CBSE Class 11 Computer Science Essentials (CS) course →

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Students across Begusarai

We teach CBSE Class 11 Computer Science Essentials (CS) to students across Begusarai and the rest of Bihar online, so nobody travels to a centre.

Every class is live at Indian Standard Time, in a small batch or one-to-one. Nothing is pre-recorded, so a student in Begusarai asks questions in the moment. Recordings are provided for revision only.

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What students & parents say

4.9/5 from 36 verified reviews.

“

★★★★★

I was able to complete entire syllabus in short duration while preparing for conpetitive exams. Best way to cover entire syllabus. Highly satisfied with teaching method.

Jishnu

Student

“

★★★★★

My experience with Kwickprep has been incredibly rewarding. The course quality, teaching style, and study materials were all excellent. What I found most valuable were the in-depth notes and the extensive collection of question papers available on the website at all times. The notes were clear, concise, and easy to understand, while the question papers gave me the freedom to practice at my own pace and build confidence. The one-on-one classes were especially helpful, allowing me to learn at my own speed and clear all my doubts on the spot. Ma'am explained every concept with great clarity using easy-to-follow PowerPoints, and the additional resources in the app, including year-wise papers, helped me gain a solid understanding of every topic I studied. It was completely worth it, and I'm really grateful for the learning experience I've had with Kwickprep.

Krishnapriya K A

Student

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Frequently asked questions

Do you teach CBSE Class 11 Computer Science Essentials (CS) to students in Begusarai?+

Yes. Classes are live and online, so a student in Begusarai joins the same small batch or one-to-one session as anyone else, at Indian Standard Time, taught by Kajal Ma'am.

Which board does this suit in Begusarai?+

How many units are in CBSE Class 11 Computer Science Essentials (CS)?+

3 units.

Is there a free demo class for Begusarai students?+

Yes. You see a real class before any payment. Message us on WhatsApp and we will arrange it.

Book a free demo for CBSE Class 11 Computer Science Essentials (CS) in Begusarai